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* dir.c: [DOC] add docs for :encoding option.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42058 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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1 changed files with 18 additions and 3 deletions
21
dir.c
21
dir.c
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@ -416,8 +416,12 @@ dir_s_alloc(VALUE klass)
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/*
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* call-seq:
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* Dir.new( string ) -> aDir
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* Dir.new( string, encoding: enc ) -> aDir
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*
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* Returns a new directory object for the named directory.
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*
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* The optional <i>enc</i> argument specifies the encoding of the directory.
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* If not specified, the filesystem encoding is used.
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*/
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static VALUE
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dir_initialize(int argc, VALUE *argv, VALUE dir)
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@ -469,7 +473,12 @@ dir_initialize(int argc, VALUE *argv, VALUE dir)
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/*
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* call-seq:
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* Dir.open( string ) -> aDir
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* Dir.open( string, encoding: enc ) -> aDir
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* Dir.open( string ) {| aDir | block } -> anObject
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* Dir.open( string, encoding: enc ) {| aDir | block } -> anObject
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*
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* The optional <i>enc</i> argument specifies the encoding of the directory.
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* If not specified, the filesystem encoding is used.
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*
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* With no block, <code>open</code> is a synonym for
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* <code>Dir::new</code>. If a block is present, it is passed
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@ -1900,8 +1909,10 @@ dir_open_dir(int argc, VALUE *argv)
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/*
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* call-seq:
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* Dir.foreach( dirname ) {| filename | block } -> nil
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* Dir.foreach( dirname ) -> an_enumerator
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* Dir.foreach( dirname ) {| filename | block } -> nil
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* Dir.foreach( dirname, encoding: enc ) {| filename | block } -> nil
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* Dir.foreach( dirname ) -> an_enumerator
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* Dir.foreach( dirname, encoding: enc ) -> an_enumerator
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*
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* Calls the block once for each entry in the named directory, passing
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* the filename of each entry as a parameter to the block.
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@ -1931,12 +1942,16 @@ dir_foreach(int argc, VALUE *argv, VALUE io)
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/*
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* call-seq:
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* Dir.entries( dirname ) -> array
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* Dir.entries( dirname ) -> array
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* Dir.entries( dirname, encoding: enc ) -> array
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*
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* Returns an array containing all of the filenames in the given
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* directory. Will raise a <code>SystemCallError</code> if the named
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* directory doesn't exist.
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*
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* The optional <i>enc</i> argument specifies the encoding of the directory.
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* If not specified, the filesystem encoding is used.
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*
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* Dir.entries("testdir") #=> [".", "..", "config.h", "main.rb"]
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*
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*/
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